Polynucleotide for identifying the sex of a ginkgo biloba plant and use thereof

ABSTRACT

Provided is a polynucleotide for identifying a male or female Ginkgo biloba plant, comprising or consisting of the following sequence: 1) the nucleotide sequence represented by SEQ ID NO: 5; or 2) a complementary, degenerate or homologous sequence of the sequence represented by SEQ ID NO: 5; or 3) a polynucleotide hybridizing to the nucleotide sequence represented by SEQ ID NO: 5 under stringent conditions or a complementary sequence thereof; 4) the coding sequence of any one of the sequences of the above 1)-3); or 5) a nucleotide sequence being identical to more than 10 bp contiguous nucleotides in any one of the sequences of the above 1)-4). The polynucleotide provided herein is unique to a male Ginkgo biloba plant, and it may be used to identify a male or female Ginkgo biloba plant; this identification method has the advantages of stable and accurate results, good repeatability and fast detection, thereby providing the basis for identifying a male or female Ginkgo biloba plant by molecular markers.

CROSS-REFERENCE TO RELATED APPLICATIONS

This application is a continuation-in-part of International Application No. PCT/CN2020/095856, filed on Jun. 12, 2020, which claims priority to Chinese Patent Application No. 201910542612.6, filed on Jun. 21, 2019. The disclosures of the aforementioned applications are hereby incorporated by reference in their entireties.

TECHNICAL FIELD

This application relates to the field of identification the sex of a Ginkgo biloba plant, in particular to a polynucleotide for identifying the sex of a Ginkgo biloba plant and use thereof.

BACKGROUND ART

Ginkgo (Ginkgo bilobaL.) integrates medicinal, edible, material and ornamental use, and has special economic value and important scientific research value. In recent years, the ginkgo industry in China has developed rapidly, and its planting scale has gradually expanded. Ginkgo is especially widely used in landscaping projects. Ginkgo is a dioecious plant, and it takes 15-20 years from planting seedlings to blooming and bearing fruit, then a male plant can be distinguished from a female plant. However, the ginkgo seeds have a special smell during the mature period, in the city streets when their seeds drop and rot, the street will be polluted. Therefore, as an urban greening tree species, only male plants are needed instead of female plants for the purpose of producing ginkgo. Researchers at home and abroad have conducted research on its morphology, physiological and biochemical indicators, isozyme spectrum, chemical treatment and chromosome karyotype, however there are problems for identifying the sex of plant by using the above methods, such as complicated operation, high cost, and low reliability.

Identifying plant gender by morphological characteristics is relatively simple and intuitive; it only needs to observe and compare the morphological characteristics of plants, and the operation is relatively simple. Although the methods of observing tree shapes and leaf splits are simple and easy to implement, judging with these indicators will be significantly affected by subjective factors, the lack of clear standards for digitization, diagram and spectrum makes it easy to make mistakes. Although the judgment of organs is both accurate and simple, it may only be observed after passing the juvenile period of a plant, accordingly early identification is difficult. Studies have shown that there are differences between male and female Ginkgo biloba in physiological and biochemical indicators, but such differences will be affected by multiple factors including climate, growing environment, tree age, etc. Physiological and biochemical indicators mostly seek to measure certain differences between the adult male and female plants in different aspects, but whether they may be used for early gender identification of seedlings needs further research. At present, chromosome morphology is one of the important methods for gender identification of Ginkgo biloba, and it is also the most direct genetic evidence. However, there is no conclusion on whether the gender determination mechanism of Ginkgo biloba is XY or ZW according to karyotype observations, thus it is of no practical significance for judging the gender of a plant by karyotype observations.

CONTENTS OF THE INVENTION

In view of this, this application provides a polynucleotide for early identification of the sex of a Ginkgo biloba plant. The operation is simple, and the accuracy is high.

For purpose of this application, the following technical solutions are adopted:

In one aspect of this application, provided is a polynucleotide for identifying the sex of a Ginkgo biloba plant, wherein it includes or consists of the following sequence:

1) the nucleotide sequence represented by SEQ ID NO: 5; or

2) a complementary sequence, degenerate sequence, or homologous sequence of the sequence represented by SEQ ID NO: 5, wherein the homologous sequence is a polynucleotide having about 30% or more, about 40% or more, about 50% or more, about 60% or more, about 70% or more, 71% or more, 72% or more, 73% or more, 74% or more, 75% or more, 76% or more, 77% or more, 78% or more, 79% or more, 80% or more, 81% or more, 82% or more, 83% or more, 84% or more, 85% or more, 86% or more, 87% or more, 88% or more, 89% or more, 90% or more, 91% or more, 92% or more, 93% or more, 94% or more, 95% or more, 96% or more, 97% or more, 98% or more, 99% or more, 99.1% or more, 99.2% or more, 99.3% or more, 99.4% or more, 99.5% or more, 99.6% or more, 99.7% or more, 99.8% or more, or 99.9% or more identity with the polynucleotide represented by SEQ ID NO: 5, or the corresponding cDNA molecule thereof; or

3) a polynucleotide hybridizing to the nucleotide sequence represented by SEQ ID NO: 5 under stringent conditions or a complementary sequence thereof; or

4) the coding sequence of any one of the sequences of the above 1)-3); or

5) a nucleotide sequence being identical to more than 10 bp contiguous nucleotides in any one of the sequences of the above 1)-4), wherein this sequence is unique to a male Ginkgo biloba plant, and at least one base in the nucleotide sequence being identical to said more than 10 bp contiguous nucleotides is unique to a male Ginkgo biloba plant.

In a particular embodiment of the application, the coding sequence is represented by SEQ ID NO: 6.

In a particular embodiment of the application, the nucleotide sequence of the above 5) is a nucleotide sequence being identical to the contiguous nucleotides in any one of the sequences of the above 1)-4) with any one of the number of nucleotides between 10-2042 bp, e.g., 10, 11, 12, 13, 14, 15, 16, 18, 20, 22, 25, 28, 30, 40, 50, 60, 70, 80, 90, 100, 120, 150, 200, 300, 400, 500, 800, 1000, 1200, 1550, 1701, 1832, 1908, 2042, etc.

In a particular embodiment of the application, the number of bases unique to a male Ginkgo biloba plant is 1, 2, 3, 4, 5, 6, or more.

In another aspect of the application, provided is a biological material associated with the above polynucleotide, which is selected from:

A1): a protein encoded by the polynucleotide;

A2): an expression cassette including the polynucleotide;

A3): a recombinant vector including the polynucleotide;

A4): a recombinant vector including the expression cassette of A2);

A5): a recombinant microorganism including the polynucleotide;

A6): a recombinant microorganism including the expression cassette of A2);

A7): a recombinant microorganism including the recombinant vector of A3);

A8): a recombinant microorganism including the recombinant vector of A4);

A9): a plant cell line including the polynucleotide;

A10): a plant cell line including the expression cassette of A2);

A11): a plant cell line including the recombinant vector of A3);

A12): a plant cell line including the recombinant vector of A4);

A13): a plant grown from the plant cell line of A9)-A12).

In another aspect of the application, provides is an isolated protein molecule, characterized in that the protein molecule is selected from:

1) a protein encoded or expressed by the above polynucleotide;

2) a fusion protein obtained by connecting the N-terminal and/or C-terminal of the protein of the above 1) with a tag;

3) a protein with the same function obtained by substitution, and/or deletion, and/or addition of one or more amino acid residues in the amino acid sequence of the protein of the above 1) or 2);

4) a protein with the same function as, and having 75% or more homology with the amino acid sequence of the protein of any one of the above 1)-3);

wherein the 75% or more homology is 76% or more, 77% or more, 78% or more, 79% or more, 80% or more, 81% or more, 82% or more, 83% or more, 84% or more, 85% or more, 86% or more, 87% or more, 88% or more, 89% or more, 90% or more, 91% or more, 92% or more, 93% or more, 94% or more, 95% or more, 96% or more, 97% or more, 98% or more, 99% or more, 99.1% or more, 99.2% or more, 99.3% or more, 99.4% or more, 99.5% or more, 99.6% or more, 99.7% or more, 99.8% or more, or 99.9% or more.

In another aspect of the application, provided is a plant, which includes the above polynucleotide, and/or the above biological material, and/or the above protein molecule.

In another aspect of the application, provided are primers, which are used to amplify the above polynucleotide, or used to amplify consecutive 30 bp nucleotides in the above polynucleotide.

In a particular embodiment of the application, the primers specifically bind to the above polynucleotide, or specifically bind to consecutive 30 bp nucleotides in the above polynucleotide.

In a particular embodiment of the application, the sequences of the primers are represented by SEQ ID NO: 1 or SEQ ID NO: 2.

In another aspect of the application, provided is a primer pair, which is used for detecting or amplifying the above polynucleotide, or for detecting or amplifying consecutive 30 bp nucleotides in the above polynucleotide.

In a particular embodiment of the application, the primer pair includes the primers having the sequences respectively represented by SEQ ID NO: 1 and/or SEQ ID NO: 2.

In a particular embodiment of the application, the primer pair includes a primer pair consisting of the primers having the sequences respectively represented by SEQ ID NO: 1 and SEQ ID NO: 2.

In a particular embodiment of the application, the primer pair further includes the primers having the sequences respectively represented by SEQ ID NO: 3 and/or SEQ ID NO: 4.

In a particular embodiment of the application, the primer pair further includes a primer pair consisting of the primers having the sequences respectively represented by SEQ ID NO: 3 and SEQ ID NO: 4.

In a particular embodiment of the application, the primer pair includes a primer pair with the sequences respectively represented by SEQ ID NO: 1 and SEQ ID NO: 2, and a primer pair with the sequences respectively represented by SEQ ID NO: 3 and SEQ ID NO: 4.

In another aspect of the application, provided is a kit for identifying the sex of a Ginkgo biloba plant, wherein the kit includes the above primers or primer pair.

In a particular embodiment of the application, the kit includes specific primers represented by SEQ ID NO: 1 and SEQ ID NO: 2.

In a particular embodiment of the application, the kit further includes the consensus primers represented by SEQ ID NO: 3 and SEQ ID NO: 4.

In another aspect of the application, also provided is use of the above polynucleotide, and/or the above biological material or substance, and/or the above protein molecule, and/or the above primers, and/or the above primer pair in the preparation of a kit for identifying the sex of a Ginkgo biloba plant.

In another aspect of the application, also provided is a method for identifying the sex of a Ginkgo biloba plant, which includes the following steps: amplifying the total DNA of a Ginkgo biloba plant which is to be identified by using primers.

In a particular embodiment of the application, the primers include sequences respectively represented by SEQ ID NO: 1 and/or SEQ ID NO: 2.

In a particular embodiment of the application, the primers further include sequences respectively represented by SEQ ID NO: 3 and/or SEQ ID NO: 4.

The primers include specific primers and consensus primers, wherein the specific primers are used to amplify the DNA sequence unique to a male Ginkgo biloba plant; and the consensus primers are used to amplify the consensus DNA sequence of a male Ginkgo biloba plant and a female Ginkgo biloba plant.

In a particular embodiment of the application, the specific primers are primers having the sequences respectively represented by SEQ ID NO: 1 and SEQ ID NO: 2; and the consensus primers are primers having the sequences respectively represented by SEQ ID NO: 3 and SEQ ID NO: 4.

In a particular embodiment of the application, the method for identifying the sex of a Ginkgo biloba plant particularly includes the following steps:

1) extracting total DNA of the leaves of a sample for later use, wherein the ratio of A260/A280 is 1.6-2.0;

2) performing PCR amplification on the total DNA of the sample by using the primer pairs.

In a particular embodiment of the application, the specific operations of the method for identifying the sex of a Ginkgo biloba plant include:

1) extracting total DNA of the leaves of a sample, wherein the quality of the total DNA is detected by agarose gel electrophoresis and spectrophotometer, so that the integrity of the extracted total DNA is good, and the A260/A280 ratio is 1.6-2.0; then the total DNA is diluted to 100 ng/μL and stored at −20° C. for later use;

2) utilizing the total DNA of the sample as a template to perform PCR amplification by the primer pair, wherein the PCR products are directly detected by 1% agarose gel electrophoresis, and the products of two pairs of primers from the same sample may be spotted in the same lane for detection, taking pictures to record by agarose gel imaging system;

3) analyzing the results: a male sample will have two bands, while a female sample will have only one band; if there is no band, then it indicates that there is a problem with the above DNA template extraction, and samples should be taken again for detection.

Exemplarily, this application has at least one of the following advantages:

The polynucleotide provided herein is unique to a male Ginkgo biloba plant. As for identifying the sex of a Ginkgo biloba plant by said polynucleotide, it has the advantages of stable and accurate results, good repeatability and fast detection, thereby providing the basis for identifying the sex of a Ginkgo biloba plant by molecular markers.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 shows the experimental results of part of the Ginkgo biloba plants provided in the examples of the application.

FIGS. 2A-2F show the alignment results of Contig1634 provided in the examples of this application and the reference genome sequence (GIGADB(doi:10.5524/100209)). Wherein, FIG. 2A provides the alignment results between bases 1-393 of Contig1634 and bases 1-399 of the reference genome sequence; FIG. 2B provides the alignment results between bases 394-767 of Contig1634 and bases 340-797 of the reference genome sequence; FIG. 2C provides the alignment results between bases 768-1128 of Contig1634 and bases 798-1197 of the reference genome sequence; FIG. 2D provides the alignment results between bases 1129-1526 of Contig1634 and bases 1198-1597 of the reference genome sequence; FIG. 2E provides the alignment results between bases 1527-1859 of Contig1634 and bases 1598-1997 of the reference genome sequence; FIG. 2F provides the alignment results between bases 1860-2042 of Contig1634 and bases 1998-2180 of the reference genome sequence.

DETAILED DESCRIPTION OF EMBODIMENTS

The technical solutions in the examples of the application will be clearly and completely described below in conjunction with the drawings in the examples of the application. Obviously, the described examples are only part of the examples of the application, rather than all the examples. Based on the examples in this application, all other examples obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of this application.

Example 1

1. Synthesis of Primers

The male and female plant populations are re-sequenced, and gender-specific K-mers are obtained by K-mer distribution analysis. On this basis, male-specific sequencing fragments are obtained, and male-specific fragments are obtained through assembly. These fragments are characterized in that: they only exist in male individuals. One fragment of the contigs is selected in this method, and named as Contig1634 with the specific sequence represented by SEQ ID NO: 5, and the coding sequence is represented by SEQ ID NO: 6. The alignment of Contig1634 with the reference genome sequence (GIGADB(doi:10.5524/100209), from female plants) is shown in FIGS. 2A-2F. It can be seen from FIGS. 2A-2F that, there are multiple site differences between Contig1634 and the reference genome, and the different positions are evenly distributed throughout the sequence. The short fragments of Contig1634 may be used to identify this sequence.

The primers designed on the basis of Contig1634 sequence are used as specific primers to amplify the male-specific fragments. The primers designed on the basis of reference genome sequence of Ginkgo biloba are used as consensus primers to amplify the fragments shared by male and female plants.

The primer sequences are biosynthesized by Shanghai Sangon Biotech. The purity requirement of the primer synthesis is to be purified by PAGE, and aliquoted into 1 OD/tube. The concentration of the forward and reverse primers is respectively dissolved to 10 μM; particularly, the male-specific primers are: forward primer, SEQ ID NO: 1; reverse primer: SEQ ID NO: 2; and consensus primers of male and female plants are: forward primer, SEQ ID NO: 3; reverse primer: SEQ ID NO: 4. The specific sequences are shown in Table 1 below.

TABLE 1 Primer sequence listing Length SEQ of the ID Direction Primer sequences (5′-3′) product NO: 1 Forward TATAATTGGGGATGAGCTTTA 1030 bp NO: 2 Reverse GGGGTGCAAGACAATTTT NO: 3 Forward AAGAGTGTAGGTGGACACC  576 bp NO: 4 Reverse TCTCATTGTCTGAGATTCTAGCAATC

2. Extraction of Total DNA from Samples of Ginkgo biloba

The tender leaves of Ginkgo biloba plants that have been identified to be male or female are collected, wherein there are 24 female plants and 23 male plants. The plants are from the Ginkgo biloba planting area in Pizhou City, Jiangsu Province (Jiangsu Province, China (34° 37′4.98″ N; 117° 58′14.7″ E)). Extracting the total DNA of each plant according to the following steps:

I. taking 0.5 g of tender leaves of each sample Ginkgo biloba plant into a 1.5 mL centrifuge tube, then adding liquid nitrogen to grind into powder;

II. adding 600 μL CTAB buffer (2% CTAB, 1.4M NaCl, 0.02M EDTA, 0.1M Tris-HCl, 3% PVP, 2% β-mercaptoethanol) to mix well, staying water bath at 65° C. for 35 min and shaking 2-3 times during this period;

III. after the water bath, taking out the sample and placing it on ice for 10 min, adding an equal volume of phenol/chloroform/isopentanol (25:24:1) to extract for 15 min, then centrifuging at 11000 r·min⁻¹ for 10 min at room temperature;

IV. taking the supernatant and adding an equal volume of chloroform/isopentanol (24:1) to extract for 15 min, then centrifuging again at 11000 r·min⁻¹ for 10 min;

V. taking the supernatant, and adding ⅔ volume of isopropanol to mix well, then standing at −20° C. for 20 min;

VI. centrifuging at 6000r·min⁻¹ for 5 min, discarding the aqueous solution, then washing the precipitate with 75% alcohol for 2-3 times;

VII. air-drying, and adding 300 μL of TE (PH8.0) including 2 μg RNAase to dissolve; VIII. after agarose electrophoresis and spectrophotometric detection, adjusting the concentration to 100 ng/μL and storing at −20° C. for later use.

3. Amplification of the Specific Fragment of Ginkgo biloba Sample

The amplification reaction is carried out by using EasyTaq® reagents from TransGen Biotech and in accordance with the recommended conditions. A 204, reaction system is used, and this PCR system is prepared with the components shown in Table 2 below:

TABLE 2 Amplification reaction system Component Volume Final concentration Template 2 μL ~30 ng DNA Forward primer (10 μM) 0.5 μL 0.2 μM Reverse primer (10 μM) 0.5 μL 0.2 μM 10×EasyTaq ® buffer 2 μL 1× 2.5 mM dNTPs 1.6 μL 0.2 mM EasyTaq ® DNA polymerase 0.2 μL 2.5 units ddH₂O 13.2 μL — Total volume 20 μL —

The PCR reaction is carried out according to the following procedure:

94° C. 3 min 94° C. 30 sec 32 cycles 57° C. 30 sec 72° C. 45 sec 72° C. 5 min

4. Preparation of Agarose Gel

The electrophoresis tank and electrophoresis comb are cleaned and air-dried, placing them on the gel maker, then preparing (as required) 80 ml of 1% gel solution. 0.8 g of agarose powder is weighted, adding 80 ml of 1×TBE buffer to mix well, and heating until transparent. 5 μL of Gold View is added when the mixture is cooled to about 60° C., pouring it into the glue maker, inserting the comb, and standing at room temperature for 40-60 min.

5. Performing Electrophoresis of PCR Products and Obtaining Detection Results

After the gel is completely solidified, taking out the PCR products, spotting the samples (two sets of PCR products) into the gel holes, and performing electrophoresis at a voltage not higher than 120 volts for about 30 min; the gel is removed after the electrophoresis. The gel block is put into a gel imaging system, taking pictures under ultraviolet light to obtain the detection results, wherein the experimental results of part of the Ginkgo biloba plants are shown in FIG. 1.

In FIG. 1:

Markers are: DNA Marker, Trans-Trans2K Plus II DNA Marker;

Lane 1: two bands of 1030 bp and 576 bp are obtained by amplification, indicating that the sample is a male plant;

Lane 2: two bands of 1030 bp and 576 bp are obtained by amplification, indicating that the sample is a male plant;

Lane 3: two bands of 1030 bp and 576 bp are obtained by amplification, indicating that the sample is a male plant;

Lane 4: two bands of 1030 bp and 576 bp are obtained by amplification, indicating that the sample is a male plant;

Lane 5: only one 576 bp band is obtained by amplification, indicating that the sample is a female plant;

Lane 6: only one 576 bp band is obtained by amplification, indicating that the sample is a female plant;

Lane 7: only one 576 bp band is obtained by amplification, indicating that the sample is a female plant;

Lane 8: only one 576 bp band is obtained by amplification, indicating that the sample is a female plant;

FIG. 1 only shows the detection results of some female and male plants. Through the above detection method, the collected 47 Ginkgo biloba plants (24 female plants and 23 male plants) are detected, and the detection results are completely consistent with the actual results, indicating that the detection method provided in this example may identify the sex of a Ginkgo biloba plant stably and accurately.

This application may be directly applied for identifying the sex of a Ginkgo biloba plant in the early stage of seedlings, thereby solving the problem that Ginkgo biloba seedlings cannot be accurately identified for a long time, and facilitating to optimize the allocation of male and female Ginkgo biloba resources and the process of rational utilization. The early gender identification of Ginkgo biloba seedlings makes the gender identification of Ginkgo biloba no longer restricted by time and space conditions, and has important use and economic value for guiding for urban greening and economic forest cultivation by utilizing Ginkgo biloba.

Example 2

According to the principle of sequence alignment, the Contig1634 sequence (SEQ ID NO: 5) was globally compared with the female reference genome sequence (GIGADB(doi:10.5524/100209) by BLASTN to obtain the sequence alignment results. If there is a segment with the same continuous length as Contig1634 in Female Ginkgo biloba, the segment will inevitably appear in the alignment results.

The results of sequence alignment show that the longest continuous same segment is only 61 bp (please see corresponding Contig1634 (928-988 nt) in FIG. 2C).

In addition, all subsequences (the number was 2042-63+1=1980) of Contig1634 sequence were obtained with a length of 63 bp and a step of 1 bp. Taking a subsequence as a query, BLASTN was used to compare it to the reference sequence. Traversal verification proved that all 63 bp subsequences (a total of 1980) in Contig1634 were aligned with the female reference genome, and there was no same alignment sequence (see Table 3 and Table 4), that is, any sequences of 63 bp or more in Contig1634 must be unique sequences of male Ginkgo biloba. Therefore, the same sequence as SEQ ID No: 5 sequence or its complete complementary sequence in Ginkgo biloba must also be a unique sequence of male Ginkgo biloba, and the nucleotide fragments of more than 70 bp can be used to identify male and female Ginkgo biloba. Furthermore, traversal verification about all 199 bp subsequences (a total of 1844) and 201 bp subsequences (a total of 1842) proved the same conclusion (see Table 3).

TABLE 3 Alignment results between reference and subsequence of 63bp, 199bp and 201bp in unique sequence of male Ginkgo biloba (Conting1634) 63bp 199bp 201bp Identity (percent) subseq subseq subseq less than 75 (excluding 75) 0 0 0 75-95 (excluding 95) 203 1226 1236 95-100 (excluding 100) 176 64 64 100 0 0 0 No hits 1601 554 542 Total 1980 1844 1842

TABLE 4 query database identity align_length mismatch gap query_start query_end target_start target_end evlaue score 887 Reference 100 61 0 0 3 63 2351683 2351743 1.96E−23 113 888 Reference 100 61 0 0 2 62 2351683 2351743 1.96E−23 113 889 Reference 100 61 0 0 1 61 2351683 2351743 1.96E−23 113 627 Reference 98.413 63 1 0 1 63 2351382 2351444 7.03E−23 111 628 Reference 98.413 63 1 0 1 63 2351383 2351445 7.03E−23 111 629 Reference 98.413 63 1 0 1 63 2351384 2351446 7.03E−23 111 630 Reference 98.413 63 1 0 1 63 2351385 2351447 7.03E−23 111 631 Reference 98.413 63 1 0 1 63 2351386 2351448 7.03E−23 111 872 Reference 98.413 63 1 0 1 63 2351666 2351728 7.03E−23 111 873 Reference 98.413 63 1 0 1 63 2351667 2351729 7.03E−23 111 874 Reference 98.413 63 1 0 1 63 2351668 2351730 7.03E−23 111 875 Reference 98.413 63 1 0 1 63 2351669 2351731 7.03E−23 111 876 Reference 98.413 63 1 0 1 63 2351670 2351732 7.03E−23 111 877 Reference 98.413 63 1 0 1 63 2351671 2351733 7.03E−23 111 878 Reference 98.413 63 1 0 1 63 2351672 2351734 7.03E−23 111 879 Reference 98.413 63 1 0 1 63 2351673 2351735 7.03E−23 111 880 Reference 98.413 63 1 0 1 63 2351674 2351736 7.03E−23 111 881 Reference 98.413 63 1 0 1 63 2351675 2351737 7.03E−23 111 882 Reference 98.413 63 1 0 1 63 2351676 2351738 7.03E−23 111 883 Reference 98.413 63 1 0 1 63 2351677 2351739 7.03E−23 111 884 Reference 98.413 63 1 0 1 63 2351678 2351740 7.03E−23 111 885 Reference 98.413 63 1 0 1 63 2351679 2351741 7.03E−23 111 886 Reference 98.413 63 1 0 1 63 2351680 2351742 7.03E−23 111 891 Reference 98.413 63 1 0 1 63 2351685 2351747 7.03E−23 111 892 Reference 98.413 63 1 0 1 63 2351686 2351748 7.03E−23 111 893 Reference 98.413 63 1 0 1 63 2351687 2351749 7.03E−23 111 894 Reference 98.413 63 1 0 1 63 2351688 2351750 7.03E−23 111 895 Reference 98.413 63 1 0 1 63 2351689 2351751 7.03E−23 111 896 Reference 98.413 63 1 0 1 63 2351690 2351752 7.03E−23 111 897 Reference 98.413 63 1 0 1 63 2351691 2351753 7.03E−23 111 898 Reference 98.413 63 1 0 1 63 2351692 2351754 7.03E−23 111 899 Reference 98.413 63 1 0 1 63 2351693 2351755 7.03E−23 111 890 Reference 100 60 0 0 1 60 2351684 2351743 7.03E−23 111 626 Reference 98.387 62 1 0 2 63 2351382 2351443 2.53E−22 110 632 Reference 98.387 62 1 0 1 62 2351387 2351448 2.53E−22 110 871 Reference 98.387 62 1 0 2 63 2351666 2351727 2.53E−22 110 900 Reference 98.387 62 1 0 1 62 2351694 2351755 2.53E−22 110 1399 Reference 98.361 61 1 0 3 63 2352195 2352255 9.10E−22 108 1400 Reference 98.361 61 1 0 2 62 2352195 2352255 9.10E−22 108 1401 Reference 98.361 61 1 0 1 61 2352195 2352255 9.10E−22 108 625 Reference 98.361 61 1 0 3 63 2351382 2351442 9.10E−22 108 633 Reference 98.361 61 1 0 1 61 2351388 2351448 9.10E−22 108 870 Reference 98.361 61 1 0 3 63 2351666 2351726 9.10E−22 108 901 Reference 98.361 61 1 0 1 61 2351695 2351755 9.10E−22 108 620 Reference 96.825 63 2 0 1 63 2351375 2351437 3.27E−21 106 621 Reference 96.825 63 2 0 1 63 2351376 2351438 3.27E−21 106 622 Reference 96.825 63 2 0 1 63 2351377 2351439 3.27E−21 106 623 Reference 96.825 63 2 0 1 63 2351378 2351440 3.27E−21 106 624 Reference 96.825 63 2 0 1 63 2351379 2351441 3.27E−21 106 833 Reference 96.825 63 2 0 1 63 2351627 2351689 3.27E−21 106 834 Reference 96.825 63 2 0 1 63 2351628 2351690 3.27E−21 106 835 Reference 96.825 63 2 0 1 63 2351629 2351691 3.27E−21 106 836 Reference 96.825 63 2 0 1 63 2351630 2351692 3.27E−21 106 837 Reference 96.825 63 2 0 1 63 2351631 2351693 3.27E−21 106 838 Reference 96.825 63 2 0 1 63 2351632 2351694 3.27E−21 106 839 Reference 96.825 63 2 0 1 63 2351633 2351695 3.27E−21 106 840 Reference 96.825 63 2 0 1 63 2351634 2351696 3.27E−21 106 841 Reference 96.825 63 2 0 1 63 2351635 2351697 3.27E−21 106 842 Reference 96.825 63 2 0 1 63 2351636 2351698 3.27E−21 106 843 Reference 96.825 63 2 0 1 63 2351637 2351699 3.27E−21 106 854 Reference 96.825 63 2 0 1 63 2351648 2351710 3.27E−21 106 855 Reference 96.825 63 2 0 1 63 2351649 2351711 3.27E−21 106 856 Reference 96.825 63 2 0 1 63 2351650 2351712 3.27E−21 106 857 Reference 96.825 63 2 0 1 63 2351651 2351713 3.27E−21 106 858 Reference 96.825 63 2 0 1 63 2351652 2351714 3.27E−21 106 859 Reference 96.825 63 2 0 1 63 2351653 2351715 3.27E−21 106 860 Reference 96.825 63 2 0 1 63 2351654 2351716 3.27E−21 106 861 Reference 96.825 63 2 0 1 63 2351655 2351717 3.27E−21 106 862 Reference 96.825 63 2 0 1 63 2351656 2351718 3.27E−21 106 863 Reference 96.825 63 2 0 1 63 2351657 2351719 3.27E−21 106 864 Reference 96.825 63 2 0 1 63 2351658 2351720 3.27E−21 106 865 Reference 96.825 63 2 0 1 63 2351659 2351721 3.27E−21 106 866 Reference 96.825 63 2 0 1 63 2351660 2351722 3.27E−21 106 867 Reference 96.825 63 2 0 1 63 2351661 2351723 3.27E−21 106 868 Reference 96.825 63 2 0 1 63 2351662 2351724 3.27E−21 106 869 Reference 96.825 63 2 0 1 63 2351663 2351725 3.27E−21 106 903 Reference 96.825 63 2 0 1 63 2351697 2351759 3.27E−21 106 904 Reference 96.825 63 2 0 1 63 2351698 2351760 3.27E−21 106 905 Reference 96.825 63 2 0 1 63 2351699 2351761 3.27E−21 106 906 Reference 96.825 63 2 0 1 63 2351700 2351762 3.27E−21 106 907 Reference 96.825 63 2 0 1 63 2351701 2351763 3.27E−21 106 908 Reference 96.825 63 2 0 1 63 2351702 2351764 3.27E−21 106 909 Reference 96.825 63 2 0 1 63 2351703 2351765 3.27E−21 106 910 Reference 96.825 63 2 0 1 63 2351704 2351766 3.27E−21 106 911 Reference 96.825 63 2 0 1 63 2351705 2351767 3.27E−21 106 912 Reference 96.825 63 2 0 1 63 2351706 2351768 3.27E−21 106 913 Reference 96.825 63 2 0 1 63 2351707 2351769 3.27E−21 106 1398 Reference 98.333 60 1 0 4 63 2352195 2352254 3.27E−21 106 1402 Reference 98.333 60 1 0 1 60 2352196 2352255 3.27E−21 106 634 Reference 98.333 60 1 0 1 60 2351389 2351448 3.27E−21 106 902 Reference 98.333 60 1 0 1 60 2351696 2351755 3.27E−21 106 832 Reference 96.774 62 2 0 2 63 2351627 2351688 1.18E−20 104 914 Reference 96.774 62 2 0 1 62 2351708 2351769 1.18E−20 104 1397 Reference 98.305 59 1 0 5 63 2352195 2352253 1.18E−20 104 1403 Reference 98.305 59 1 0 1 59 2352197 2352255 1.18E−20 104 635 Reference 98.305 59 1 0 1 59 2351390 2351448 1.18E−20 104 825 Reference 96.721 61 2 0 3 63 2351621 2351681 4.23E−20 102 826 Reference 96.721 61 2 0 2 62 2351621 2351681 4.23E−20 102 827 Reference 96.721 61 2 0 1 61 2351621 2351681 4.23E−20 102 831 Reference 96.721 61 2 0 3 63 2351627 2351687 4.23E−20 102 915 Reference 96.721 61 2 0 1 61 2351709 2351769 4.23E−20 102 1396 Reference 98.276 58 1 0 6 63 2352195 2352252 4.23E−20 102 1404 Reference 98.276 58 1 0 1 58 2352198 2352255 4.23E−20 102 636 Reference 98.276 58 1 0 1 58 2351391 2351448 4.23E−20 102 1386 Reference 95.238 63 3 0 1 63 2352180 2352242 1.52E−19 100 1387 Reference 95.238 63 3 0 1 63 2352181 2352243 1.52E−19 100 1388 Reference 95.238 63 3 0 1 63 2352182 2352244 1.52E−19 100 1389 Reference 95.238 63 3 0 1 63 2352183 2352245 1.52E−19 100 1390 Reference 95.238 63 3 0 1 63 2352184 2352246 1.52E−19 100 1391 Reference 95.238 63 3 0 1 63 2352185 2352247 1.52E−19 100 1392 Reference 95.238 63 3 0 1 63 2352186 2352248 1.52E−19 100 1393 Reference 95.238 63 3 0 1 63 2352187 2352249 1.52E−19 100 1394 Reference 95.238 63 3 0 1 63 2352188 2352250 1.52E−19 100 1395 Reference 95.238 63 3 0 1 63 2352189 2352251 1.52E−19 100 638 Reference 95.238 63 3 0 1 63 2351393 2351455 1.52E−19 100 639 Reference 95.238 63 3 0 1 63 2351394 2351456 1.52E−19 100 640 Reference 95.238 63 3 0 1 63 2351395 2351457 1.52E−19 100 829 Reference 95.238 63 3 0 1 63 2351623 2351685 1.52E−19 100 830 Reference 95.238 63 3 0 1 63 2351624 2351686 1.52E−19 100 917 Reference 95.238 63 3 0 1 63 2351711 2351773 1.52E−19 100 918 Reference 95.238 63 3 0 1 63 2351712 2351774 1.52E−19 100 919 Reference 95.238 63 3 0 1 63 2351713 2351775 1.52E−19 100 920 Reference 95.238 63 3 0 1 63 2351714 2351776 1.52E−19 100 921 Reference 95.238 63 3 0 1 63 2351715 2351777 1.52E−19 100 922 Reference 95.238 63 3 0 1 63 2351716 2351778 1.52E−19 100 1405 Reference 95.312 64 2 1 1 63 2352199 2352262 1.52E−19 100 824 Reference 96.667 60 2 0 4 63 2351621 2351680 1.52E−19 100 828 Reference 96.667 60 2 0 1 60 2351622 2351681 1.52E−19 100 916 Reference 96.667 60 2 0 1 60 2351710 2351769 1.52E−19 100 637 Reference 98.246 57 1 0 1 57 2351392 2351448 1.52E−19 100 1004 Reference 95.161 62 3 0 2 63 2351799 2351860 5.48E−19 99 1005 Reference 95.161 62 3 0 1 62 2351799 2351860 5.48E−19 99 1385 Reference 95.161 62 3 0 2 63 2352180 2352241 5.48E−19 99 641 Reference 95.161 62 3 0 1 62 2351396 2351457 5.48E−19 99 1406 Reference 95.238 63 2 1 1 62 2352200 2352262 5.48E−19 99 823 Reference 96.61 59 2 0 5 63 2351621 2351679 5.48E−19 99 1408 Reference 93.846 65 2 2 1 63 2352202 2352266 1.97E−18 97.1 1409 Reference 93.846 65 2 2 1 63 2352203 2352267 1.97E−18 97.1 1410 Reference 93.846 65 2 2 1 63 2352204 2352268 1.97E−18 97.1 1003 Reference 95.082 61 3 0 3 63 2351799 2351859 1.97E−18 97.1 1006 Reference 95.082 61 3 0 1 61 2351800 2351860 1.97E−18 97.1 1384 Reference 95.082 61 3 0 3 63 2352180 2352240 1.97E−18 97.1 642 Reference 95.082 61 3 0 1 61 2351397 2351457 1.97E−18 97.1 1407 Reference 95.161 62 2 1 1 61 2352201 2352262 1.97E−18 97.1 1007 Reference 96.552 58 2 0 3 60 2351803 2351860 1.97E−18 97.1 1008 Reference 96.552 58 2 0 2 59 2351803 2351860 1.97E−18 97.1 1009 Reference 96.552 58 2 0 1 58 2351803 2351860 1.97E−18 97.1 822 Reference 96.552 58 2 0 6 63 2351621 2351678 1.97E−18 97.1 1011 Reference 93.651 63 4 0 1 63 2351805 2351867 7.08E−18 95.3 1012 Reference 93.651 63 4 0 1 63 2351806 2351868 7.08E−18 95.3 1380 Reference 93.651 63 4 0 1 63 2352174 2352236 7.08E−18 95.3 1381 Reference 93.651 63 4 0 1 63 2352175 2352237 7.08E−18 95.3 1382 Reference 93.651 63 4 0 1 63 2352176 2352238 7.08E−18 95.3 1383 Reference 93.651 63 4 0 1 63 2352177 2352239 7.08E−18 95.3 548 Reference 93.651 63 4 0 1 63 2351303 2351365 7.08E−18 95.3 655 Reference 93.651 63 4 0 1 63 2351410 2351472 7.08E−18 95.3 656 Reference 93.651 63 4 0 1 63 2351411 2351473 7.08E−18 95.3 657 Reference 93.651 63 4 0 1 63 2351412 2351474 7.08E−18 95.3 658 Reference 93.651 63 4 0 1 63 2351413 2351475 7.08E−18 95.3 659 Reference 93.651 63 4 0 1 63 2351414 2351476 7.08E−18 95.3 660 Reference 93.651 63 4 0 1 63 2351415 2351477 7.08E−18 95.3 661 Reference 93.651 63 4 0 1 63 2351416 2351478 7.08E−18 95.3 662 Reference 93.651 63 4 0 1 63 2351417 2351479 7.08E−18 95.3 663 Reference 93.651 63 4 0 1 63 2351418 2351480 7.08E−18 95.3 664 Reference 93.651 63 4 0 1 63 2351419 2351481 7.08E−18 95.3 665 Reference 93.651 63 4 0 1 63 2351420 2351482 7.08E−18 95.3 666 Reference 93.651 63 4 0 1 63 2351421 2351483 7.08E−18 95.3 903 Reference 93.651 63 4 0 1 63 1673971 1674033 7.08E−18 95.3 904 Reference 93.651 63 4 0 1 63 1673972 1674034 7.08E−18 95.3 905 Reference 93.651 63 4 0 1 63 1673973 1674035 7.08E−18 95.3 906 Reference 93.651 63 4 0 1 63 1673974 1674036 7.08E−18 95.3 907 Reference 93.651 63 4 0 1 63 1673975 1674037 7.08E−18 95.3 908 Reference 93.651 63 4 0 1 63 1673976 1674038 7.08E−18 95.3 909 Reference 93.651 63 4 0 1 63 1673977 1674039 7.08E−18 95.3 910 Reference 93.651 63 4 0 1 63 1673978 1674040 7.08E−18 95.3 911 Reference 93.651 63 4 0 1 63 1673979 1674041 7.08E−18 95.3 912 Reference 93.651 63 4 0 1 63 1673980 1674042 7.08E−18 95.3 988 Reference 93.651 63 4 0 1 63 2351782 2351844 7.08E−18 95.3 989 Reference 93.651 63 4 0 1 63 2351783 2351845 7.08E−18 95.3 990 Reference 93.651 63 4 0 1 63 2351784 2351846 7.08E−18 95.3 991 Reference 93.651 63 4 0 1 63 2351785 2351847 7.08E−18 95.3 992 Reference 93.651 63 4 0 1 63 2351786 2351848 7.08E−18 95.3 993 Reference 93.651 63 4 0 1 63 2351787 2351849 7.08E−18 95.3 994 Reference 93.651 63 4 0 1 63 2351788 2351850 7.08E−18 95.3 995 Reference 93.651 63 4 0 1 63 2351789 2351851 7.08E−18 95.3 996 Reference 93.651 63 4 0 1 63 2351790 2351852 7.08E−18 95.3 997 Reference 93.651 63 4 0 1 63 2351791 2351853 7.08E−18 95.3 998 Reference 93.651 63 4 0 1 63 2351792 2351854 7.08E−18 95.3 999 Reference 93.651 63 4 0 1 63 2351793 2351855 7.08E−18 95.3 1411 Reference 93.75 64 2 2 1 62 2352205 2352268 7.08E−18 95.3 643 Reference 95 60 3 0 1 60 2351398 2351457 7.08E−18 95.3 1000 Reference 96.491 57 2 0 6 62 2351799 2351855 7.08E−18 95.3 1001 Reference 96.491 57 2 0 5 61 2351799 2351855 7.08E−18 95.3 1002 Reference 96.491 57 2 0 4 60 2351799 2351855 7.08E−18 95.3 1010 Reference 96.491 57 2 0 1 57 2351804 2351860 7.08E−18 95.3 821 Reference 96.491 57 2 0 7 63 2351621 2351677 7.08E−18 95.3 1013 Reference 93.548 62 4 0 1 62 2351807 2351868 2.55E−17 93.5 549 Reference 93.548 62 4 0 1 62 2351304 2351365 2.55E−17 93.5 654 Reference 93.548 62 4 0 2 63 2351410 2351471 2.55E−17 93.5 913 Reference 93.548 62 4 0 1 62 1673981 1674042 2.55E−17 93.5 1412 Reference 93.651 63 2 2 1 61 2352206 2352268 2.55E−17 93.5 644 Reference 94.915 59 3 0 1 59 2351399 2351457 2.55E−17 93.5 899 Reference 94.915 59 3 0 5 63 1673971 1674029 2.55E−17 93.5 900 Reference 94.915 59 3 0 4 62 1673971 1674029 2.55E−17 93.5 901 Reference 94.915 59 3 0 3 61 1673971 1674029 2.55E−17 93.5 902 Reference 94.915 59 3 0 2 60 1673971 1674029 2.55E−17 93.5 1413 Reference 95 60 1 2 3 60 2352209 2352268 2.55E−17 93.5 1414 Reference 95 60 1 2 2 59 2352209 2352268 2.55E−17 93.5 1415 Reference 95 60 1 2 1 58 2352209 2352268 2.55E−17 93.5 541 Reference 96.429 56 2 0 8 63 2351303 2351358 2.55E−17 93.5 542 Reference 96.429 56 2 0 7 62 2351303 2351358 2.55E−17 93.5 543 Reference 96.429 56 2 0 6 61 2351303 2351358 2.55E−17 93.5 544 Reference 96.429 56 2 0 5 60 2351303 2351358 2.55E−17 93.5 545 Reference 96.429 56 2 0 4 59 2351303 2351358 2.55E−17 93.5 546 Reference 96.429 56 2 0 3 58 2351303 2351358 2.55E−17 93.5 547 Reference 96.429 56 2 0 2 57 2351303 2351358 2.55E−17 93.5 820 Reference 96.429 56 2 0 8 63 2351621 2351676 2.55E−17 93.5 1014 Reference 93.443 61 4 0 1 61 2351808 2351868 9.16E−17 91.6 550 Reference 93.443 61 4 0 1 61 2351305 2351365 9.16E−17 91.6 653 Reference 93.443 61 4 0 3 63 2351410 2351470 9.16E−17 91.6 914 Reference 93.443 61 4 0 1 61 1673982 1674042 9.16E−17 91.6 645 Reference 94.828 58 3 0 1 58 2351400 2351457 9.16E−17 91.6 898 Reference 94.828 58 3 0 6 63 1673971 1674028 9.16E−17 91.6 1416 Reference 94.915 59 1 2 1 57 2352210 2352268 9.16E−17 91.6 271 Reference 96.364 55 2 0 9 63 2351008 2351062 9.16E−17 91.6 272 Reference 96.364 55 2 0 8 62 2351008 2351062 9.16E−17 91.6 273 Reference 96.364 55 2 0 7 61 2351008 2351062 9.16E−17 91.6 274 Reference 96.364 55 2 0 6 60 2351008 2351062 9.16E−17 91.6 275 Reference 96.364 55 2 0 5 59 2351008 2351062 9.16E−17 91.6 276 Reference 96.364 55 2 0 4 58 2351008 2351062 9.16E−17 91.6 277 Reference 96.364 55 2 0 3 57 2351008 2351062 9.16E−17 91.6 278 Reference 96.364 55 2 0 2 56 2351008 2351062 9.16E−17 91.6 279 Reference 96.364 55 2 0 1 55 2351008 2351062 9.16E−17 91.6 819 Reference 96.364 55 2 0 9 63 2351621 2351675 9.16E−17 91.6 537 Reference 98.077 52 1 0 12 63 2351303 2351354 9.16E−17 91.6 538 Reference 98.077 52 1 0 11 62 2351303 2351354 9.16E−17 91.6 539 Reference 98.077 52 1 0 10 61 2351303 2351354 9.16E−17 91.6 540 Reference 98.077 52 1 0 9 60 2351303 2351354 9.16E−17 91.6 552 Reference 92.063 63 5 0 1 63 2351307 2351369 3.30E−16 89.8 647 Reference 92.063 63 5 0 1 63 2351402 2351464 3.30E−16 89.8 648 Reference 92.063 63 5 0 1 63 2351403 2351465 3.30E−16 89.8 649 Reference 92.063 63 5 0 1 63 2351404 2351466 3.30E−16 89.8 650 Reference 92.063 63 5 0 1 63 2351405 2351467 3.30E−16 89.8 651 Reference 92.063 63 5 0 1 63 2351406 2351468 3.30E−16 89.8 652 Reference 92.063 63 5 0 1 63 2351407 2351469 3.30E−16 89.8 721 Reference 92.063 63 5 0 1 63 2351476 2351538 3.30E−16 89.8 722 Reference 92.063 63 5 0 1 63 2351477 2351539 3.30E−16 89.8 723 Reference 92.063 63 5 0 1 63 2351478 2351540 3.30E−16 89.8 806 Reference 92.063 63 5 0 1 63 2351600 2351662 3.30E−16 89.8 807 Reference 92.063 63 5 0 1 63 2351601 2351663 3.30E−16 89.8 808 Reference 92.063 63 5 0 1 63 2351602 2351664 3.30E−16 89.8 812 Reference 92.063 63 5 0 1 63 2351606 2351668 3.30E−16 89.8 813 Reference 92.063 63 5 0 1 63 2351607 2351669 3.30E−16 89.8 814 Reference 92.063 63 5 0 1 63 2351608 2351670 3.30E−16 89.8 815 Reference 92.063 63 5 0 1 63 2351609 2351671 3.30E−16 89.8 816 Reference 92.063 63 5 0 1 63 2351610 2351672 3.30E−16 89.8 817 Reference 92.063 63 5 0 1 63 2351611 2351673 3.30E−16 89.8 818 Reference 92.063 63 5 0 1 63 2351612 2351674 3.30E−16 89.8 919 Reference 92.063 63 5 0 1 63 1673987 1674049 3.30E−16 89.8 1015 Reference 93.333 60 4 0 1 60 2351809 2351868 3.30E−16 89.8 551 Reference 93.333 60 4 0 1 60 2351306 2351365 3.30E−16 89.8 915 Reference 93.333 60 4 0 1 60 1673983 1674042 3.30E−16 89.8 646 Reference 94.737 57 3 0 1 57 2351401 2351457 3.30E−16 89.8 897 Reference 94.737 57 3 0 7 63 1673971 1674027 3.30E−16 89.8 916 Reference 94.737 57 3 0 3 59 1673986 1674042 3.30E−16 89.8 917 Reference 94.737 57 3 0 2 58 1673986 1674042 3.30E−16 89.8 918 Reference 94.737 57 3 0 1 57 1673986 1674042 3.30E−16 89.8 1417 Reference 94.828 58 1 2 1 56 2352211 2352268 3.30E−16 89.8 270 Reference 96.296 54 2 0 10 63 2351008 2351061 3.30E−16 89.8 280 Reference 96.296 54 2 0 1 54 2351009 2351062 3.30E−16 89.8 536 Reference 98.039 51 1 0 13 63 2351303 2351353 3.30E−16 89.8 1022 Reference 91.935 62 5 0 2 63 2351817 2351878 1.19E−15 87.9 1023 Reference 91.935 62 5 0 1 62 2351817 2351878 1.19E−15 87.9 724 Reference 91.935 62 5 0 1 62 2351479 2351540 1.19E−15 87.9 805 Reference 91.935 62 5 0 2 63 2351600 2351661 1.19E−15 87.9 809 Reference 91.935 62 5 0 1 62 2351603 2351664 1.19E−15 87.9 1016 Reference 93.22 59 4 0 1 59 2351810 2351868 1.19E−15 87.9 810 Reference 93.22 59 4 0 3 61 2351606 2351664 1.19E−15 87.9 811 Reference 93.22 59 4 0 2 60 2351606 2351664 1.19E−15 87.9 896 Reference 94.643 56 3 0 8 63 1673971 1674026 1.19E−15 87.9 1418 Reference 94.737 57 1 2 1 55 2352212 2352268 1.19E−15 87.9 269 Reference 96.226 53 2 0 11 63 2351008 2351060 1.19E−15 87.9 281 Reference 96.226 53 2 0 1 53 2351010 2351062 1.19E−15 87.9 535 Reference 98 50 1 0 14 63 2351303 2351352 1.19E−15 87.9 1420 Reference 90.769 65 4 2 1 63 2352214 2352278 4.26E−15 86.1 1421 Reference 90.769 65 4 2 1 63 2352215 2352279 4.26E−15 86.1 1422 Reference 90.769 65 4 2 1 63 2352216 2352280 4.26E−15 86.1 1423 Reference 90.769 65 4 2 1 63 2352217 2352281 4.26E−15 86.1 1424 Reference 90.769 65 4 2 1 63 2352218 2352282 4.26E−15 86.1 1425 Reference 90.769 65 4 2 1 63 2352219 2352283 4.26E−15 86.1 1021 Reference 91.803 61 5 0 3 63 2351817 2351877 4.26E−15 86.1 1024 Reference 91.803 61 5 0 1 61 2351818 2351878 4.26E−15 86.1 725 Reference 91.803 61 5 0 1 61 2351480 2351540 4.26E−15 86.1 804 Reference 91.803 61 5 0 3 63 2351600 2351660 4.26E−15 86.1 1017 Reference 93.103 58 4 0 1 58 2351811 2351868 4.26E−15 86.1 895 Reference 94.545 55 3 0 9 63 1673971 1674025 4.26E−15 86.1 1419 Reference 94.643 56 1 2 1 54 2352213 2352268 4.26E−15 86.1 268 Reference 96.154 52 2 0 12 63 2351008 2351059 4.26E−15 86.1 282 Reference 96.154 52 2 0 1 52 2351011 2351062 4.26E−15 86.1 534 Reference 97.959 49 1 0 15 63 2351303 2351351 4.26E−15 86.1 1019 Reference 90.476 63 6 0 1 63 2351813 2351875 1.53E−14 84.2 1020 Reference 90.476 63 6 0 1 63 2351814 2351876 1.53E−14 84.2 1026 Reference 90.476 63 6 0 1 63 2351820 2351882 1.53E−14 84.2 1027 Reference 90.476 63 6 0 1 63 2351821 2351883 1.53E−14 84.2 1028 Reference 90.476 63 6 0 1 63 2351822 2351884 1.53E−14 84.2 1029 Reference 90.476 63 6 0 1 63 2351823 2351885 1.53E−14 84.2 1030 Reference 90.476 63 6 0 1 63 2351824 2351886 1.53E−14 84.2 1031 Reference 90.476 63 6 0 1 63 2351825 2351887 1.53E−14 84.2 1032 Reference 90.476 63 6 0 1 63 2351826 2351888 1.53E−14 84.2 1033 Reference 90.476 63 6 0 1 63 2351827 2351889 1.53E−14 84.2 1034 Reference 90.476 63 6 0 1 63 2351828 2351890 1.53E−14 84.2 259 Reference 90.476 63 6 0 1 63 2350988 2351050 1.53E−14 84.2 260 Reference 90.476 63 6 0 1 63 2350989 2351051 1.53E−14 84.2 261 Reference 90.476 63 6 0 1 63 2350990 2351052 1.53E−14 84.2 262 Reference 90.476 63 6 0 1 63 2350991 2351053 1.53E−14 84.2 263 Reference 90.476 63 6 0 1 63 2350992 2351054 1.53E−14 84.2 799 Reference 90.476 63 6 0 1 63 2351593 2351655 1.53E−14 84.2 800 Reference 90.476 63 6 0 1 63 2351594 2351656 1.53E−14 84.2 801 Reference 90.476 63 6 0 1 63 2351595 2351657 1.53E−14 84.2 802 Reference 90.476 63 6 0 1 63 2351596 2351658 1.53E−14 84.2 803 Reference 90.476 63 6 0 1 63 2351597 2351659 1.53E−14 84.2 892 Reference 90.476 63 6 0 1 63 1673960 1674022 1.53E−14 84.2 893 Reference 90.476 63 6 0 1 63 1673961 1674023 1.53E−14 84.2 894 Reference 90.476 63 6 0 1 63 1673962 1674024 1.53E−14 84.2 1426 Reference 90.625 64 4 2 1 62 2352220 2352283 1.53E−14 84.2 1025 Reference 91.667 60 5 0 1 60 2351819 2351878 1.53E−14 84.2 726 Reference 91.667 60 5 0 1 60 2351481 2351540 1.53E−14 84.2 1018 Reference 92.982 57 4 0 1 57 2351812 2351868 1.53E−14 84.2 267 Reference 96.078 51 2 0 13 63 2351008 2351058 1.53E−14 84.2 283 Reference 96.078 51 2 0 1 51 2351012 2351062 1.53E−14 84.2 533 Reference 97.917 48 1 0 16 63 2351303 2351350 1.53E−14 84.2 264 Reference 90.323 62 6 0 1 62 2350993 2351054 5.52E−14 82.4 798 Reference 90.323 62 6 0 2 63 2351593 2351654 5.52E−14 82.4 1427 Reference 90.476 63 4 2 1 61 2352221 2352283 5.52E−14 82.4 727 Reference 91.525 59 5 0 1 59 2351482 2351540 5.52E−14 82.4 888 Reference 91.525 59 5 0 5 63 1673960 1674018 5.52E−14 82.4 889 Reference 91.525 59 5 0 4 62 1673960 1674018 5.52E−14 82.4 890 Reference 91.525 59 5 0 3 61 1673960 1674018 5.52E−14 82.4 891 Reference 91.525 59 5 0 2 60 1673960 1674018 5.52E−14 82.4 284 Reference 96 50 2 0 1 50 2351013 2351062 5.52E−14 82.4 265 Reference 97.872 47 1 0 15 61 2351008 2351054 5.52E−14 82.4 266 Reference 97.872 47 1 0 14 60 2351008 2351054 5.52E−14 82.4 532 Reference 97.872 47 1 0 17 63 2351303 2351349 5.52E−14 82.4 1429 Reference 89.231 65 5 2 1 63 2352223 2352287 1.98E−13 80.5 1430 Reference 89.231 65 5 2 1 63 2352224 2352288 1.98E−13 80.5 1431 Reference 89.231 65 5 2 1 63 2352225 2352289 1.98E−13 80.5 1432 Reference 89.231 65 5 2 1 63 2352226 2352290 1.98E−13 80.5 1433 Reference 89.231 65 5 2 1 63 2352227 2352291 1.98E−13 80.5 1434 Reference 89.231 65 5 2 1 63 2352228 2352292 1.98E−13 80.5 294 Reference 89.231 65 5 2 1 63 2351023 2351087 1.98E−13 80.5 295 Reference 89.231 65 5 2 1 63 2351024 2351088 1.98E−13 80.5 1428 Reference 90.323 62 4 2 1 60 2352222 2352283 1.98E−13 80.5 728 Reference 91.379 58 5 0 1 58 2351483 2351540 1.98E−13 80.5 729 Reference 92.727 55 4 0 3 57 2351486 2351540 1.98E−13 80.5 730 Reference 92.727 55 4 0 2 56 2351486 2351540 1.98E−13 80.5 731 Reference 92.727 55 4 0 1 55 2351486 2351540 1.98E−13 80.5 884 Reference 92.727 55 4 0 9 63 1673960 1674014 1.98E−13 80.5 885 Reference 92.727 55 4 0 8 62 1673960 1674014 1.98E−13 80.5 886 Reference 92.727 55 4 0 7 61 1673960 1674014 1.98E−13 80.5 887 Reference 92.727 55 4 0 6 60 1673960 1674014 1.98E−13 80.5 285 Reference 95.918 49 2 0 1 49 2351014 2351062 1.98E−13 80.5 531 Reference 97.826 46 1 0 18 63 2351303 2351348 1.98E−13 80.5 733 Reference 88.889 63 7 0 1 63 2351488 2351550 7.13E−13 78.7 883 Reference 88.889 63 7 0 1 63 1673951 1674013 7.13E−13 78.7 293 Reference 89.062 64 5 2 2 63 2351023 2351086 7.13E−13 78.7 296 Reference 89.062 64 5 2 1 62 2351025 2351088 7.13E−13 78.7 732 Reference 92.593 54 4 0 1 54 2351487 2351540 7.13E−13 78.7 286 Reference 95.833 48 2 0 1 48 2351015 2351062 7.13E−13 78.7 530 Reference 97.778 45 1 0 19 63 2351303 2351347 7.13E−13 78.7 734 Reference 88.71 62 7 0 1 62 2351489 2351550 2.57E−12 76.8 292 Reference 88.889 63 5 2 3 63 2351023 2351085 2.57E−12 76.8 297 Reference 88.889 63 5 2 1 61 2351026 2351088 2.57E−12 76.8 287 Reference 95.745 47 2 0 1 47 2351016 2351062 2.57E−12 76.8 529 Reference 97.727 44 1 0 20 63 2351303 2351346 2.57E−12 76.8 289 Reference 87.692 65 6 2 1 63 2351018 2351082 9.23E−12 75 290 Reference 87.879 66 5 3 1 63 2351018 2351083 9.23E−12 75 291 Reference 87.879 66 5 3 1 63 2351019 2351084 9.23E−12 75 735 Reference 88.525 61 7 0 1 61 2351490 2351550 9.23E−12 75 298 Reference 88.71 62 5 2 1 60 2351027 2351088 9.23E−12 75 288 Reference 95.652 46 2 0 1 46 2351017 2351062 9.23E−12 75 528 Reference 97.674 43 1 0 21 63 2351303 2351345 9.23E−12 75 736 Reference 88.333 60 7 0 1 60 2351491 2351550 3.32E−11 73.1 527 Reference 97.619 42 1 0 22 63 2351303 2351344 3.32E−11 73.1 737 Reference 88.136 59 7 0 1 59 2351492 2351550 1.19E−10 71.3 526 Reference 97.561 41 1 0 23 63 2351303 2351343 1.19E−10 71.3 738 Reference 87.931 58 7 0 1 58 2351493 2351550 4.29E−10 69.4 525 Reference 97.5 40 1 0 24 63 2351303 2351342 4.29E−10 69.4 739 Reference 87.719 57 7 0 1 57 2351494 2351550 1.54E−09 67.6 524 Reference 97.436 39 1 0 25 63 2351303 2351341 1.54E−09 67.6 740 Reference 87.5 56 7 0 1 56 2351495 2351550 5.55E−09 65.8 523 Reference 97.368 38 1 0 26 63 2351303 2351340 5.55E−09 65.8 741 Reference 87.273 55 7 0 1 55 2351496 2351550 2.00E−08 63.9 522 Reference 97.297 37 1 0 27 63 2351303 2351339 2.00E−08 63.9 742 Reference 87.037 54 7 0 1 54 2351497 2351550 7.19E−08 62.1 521 Reference 97.222 36 1 0 28 63 2351303 2351338 7.19E−08 62.1 743 Reference 86.792 53 7 0 1 53 2351498 2351550 2.58E−07 60.2 517 Reference 100 32 0 0 32 63 2351303 2351334 2.58E−07 60.2 518 Reference 100 32 0 0 31 62 2351303 2351334 2.58E−07 60.2 519 Reference 100 32 0 0 30 61 2351303 2351334 2.58E−07 60.2 520 Reference 100 32 0 0 29 60 2351303 2351334 2.58E−07 60.2 744 Reference 86.538 52 7 0 1 52 2351499 2351550 9.29E−07 58.4 745 Reference 92.5 40 3 0 12 51 2351511 2351550 9.29E−07 58.4 746 Reference 92.5 40 3 0 11 50 2351511 2351550 9.29E−07 58.4 747 Reference 92.5 40 3 0 10 49 2351511 2351550 9.29E−07 58.4 748 Reference 92.5 40 3 0 9 48 2351511 2351550 9.29E−07 58.4 749 Reference 92.5 40 3 0 8 47 2351511 2351550 9.29E−07 58.4 750 Reference 92.5 40 3 0 7 46 2351511 2351550 9.29E−07 58.4 751 Reference 92.5 40 3 0 6 45 2351511 2351550 9.29E−07 58.4 752 Reference 92.5 40 3 0 5 44 2351511 2351550 9.29E−07 58.4 753 Reference 92.5 40 3 0 4 43 2351511 2351550 9.29E−07 58.4 754 Reference 92.5 40 3 0 3 42 2351511 2351550 9.29E−07 58.4 755 Reference 92.5 40 3 0 2 41 2351511 2351550 9.29E−07 58.4 756 Reference 92.5 40 3 0 1 40 2351511 2351550 9.29E−07 58.4 516 Reference 100 31 0 0 33 63 2351303 2351333 9.29E−07 58.4 757 Reference 92.308 39 3 0 1 39 2351512 2351550 3.34E−06 56.5 515 Reference 100 30 0 0 34 63 2351303 2351332 3.34E−06 56.5

Table 4 provides the alignment results of 63 bp subsequence and reference. At least one base of 63 bp subsequence does not match the reference.

The above descriptions are only preferred examples of this application, and are not intended to limit this application. Any modification, equivalent replacement, etc. made within the spirit and principle of this application shall be encompassed in the protection scope of this application. 

1.-17. (canceled)
 18. Primers, wherein the primers specifically bind to a polynucleotide and are used to amplify the polynucleotide; and the polynucleotide comprises or consists of the following sequence: 1) the nucleotide sequence represented by SEQ ID NO: 5; or 2) the complete complementary sequence of the sequence represented by SEQ ID NO: 5; or 3) a nucleotide sequence being identical to 70 bp or more contiguous nucleotides in the sequence of the above 1) or 2), wherein the nucleotide sequence being identical to said 70 bp or more contiguous nucleotides is unique to a male Ginkgo biloba plant.
 19. The primers according to claim 18, wherein the sequences of the primers are respectively represented by SEQ ID NO: 1 and SEQ ID NO:
 2. 20. A primer pair, wherein the primer pair is used to detect or amplify the polynucleotide of claim
 18. 21. The primer pair according to claim 20, wherein the primer pair comprises the primers having the sequences respectively represented by SEQ ID NO: 1 and SEQ ID NO:
 2. 22. A kit for identifying the sex of a Ginkgo biloba plant, wherein the kit comprises the primers or primer pair according to claim
 18. 23. The kit according to claim 22, wherein the kit further comprises consensus primers respectively represented by SEQ ID NO: 3 and SEQ ID NO:
 4. 24. Use of the primers according to claim 18 in the preparation of a kit for identifying the sex of a Ginkgo biloba plant.
 25. Use of the primer pair according to claim 20 in the preparation of a kit for identifying the sex of a Ginkgo biloba plant.
 26. A method for identifying the sex of a Ginkgo biloba plant, comprising the following steps: amplifying the total DNA of a Ginkgo biloba plant which is to be identified by using primers, wherein the primers comprise specific primers and consensus primers according to claim 3, wherein the specific primers are used to amplify the DNA sequence unique to a male Ginkgo biloba plant, and the consensus primers are used to amplify the consensus DNA sequence of a male Ginkgo biloba plant and a female Ginkgo biloba plant.
 27. The method according to claim 26, wherein the specific primers are primers having the sequences represented by SEQ ID NO: 1 and SEQ ID NO: 2; and the consensus primers are primers having the sequences represented by SEQ ID NO: 3 and SEQ ID NO:
 4. 28. A method for identifying the sex of a Ginkgo biloba plant, comprising the following steps: identifying whether the following polynucleotide exists in a Ginkgo biloba plant, wherein the polynucleotide comprises or consists of the following sequence: 1) the nucleotide sequence represented by SEQ ID NO: 5; or 2) the complete complementary sequence of the sequence represented by SEQ ID NO: 5; or 3) a nucleotide sequence being identical to 70 bp or more contiguous nucleotides in the sequence of the above 1) or 2), wherein the nucleotide sequence being identical to said 70 bp or more contiguous nucleotides is unique to a male Ginkgo biloba plant. 